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A user interface requires a view of data for a customer order to include information about the order, items in the order, and information about the customer who placed the order. The application entities and their relationships are defined as shown in the Exhibit.
Which two steps would you perform to meet this requirement? (Choose two.)
A. Create a default view object based on OrdEO, and add ItemEO and CustomerEO as reference entities to the view object.
B. Create default view objects based on OrdEO, ItemEO, and CustomerEO, and create view links based on the defined associations.
C. Create a view object based on SQL and define the SQL to select from the Ord, Item and Customer database tables.
D. Add attributes from the ItemEO and CustomerEO entities as needed.
E. Create calculated attributes as needed from the Order, Item, and Customer database tables.
F. Set the ItemEO and CustomerEO attributes to updatable=NEVER.
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